{"product_id":"eaton-ch2125-125a-240v-3-pole-plug-in-circuit-breaker","title":"Eaton CH2125 - 125 A, 240 V, 3-Pole Plug-In Circuit Breaker | AmpState","description":"\u003cdiv\u003e\n\u003cp\u003eThe Eaton CH2125 is a 125A, 240V, 3-pole plug-in molded case circuit breaker designed to deliver dependable branch circuit protection and short-circuit interruption in panelboards and load centers. Built for fast, tool-free replacement and reliable performance, it’s a smart choice for professionals who value safety, efficiency, and long-term reliability.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eFast plug-in connection\u003c\/strong\u003e for quick installation and effortless replacement, minimizing downtime during upgrades or service calls.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eThermal-magnetic trip unit\u003c\/strong\u003e provides stable, repeatable protection across a wide range of fault conditions, reducing nuisance trips while preserving circuit safety.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e3-pole design\u003c\/strong\u003e suited for 3-phase systems and multi-wire applications, ensuring coordinated protection across all conductors.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e125A, 240V rating\u003c\/strong\u003e delivers robust protection for main or substantial branch circuits in residential, commercial, and light industrial environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePlug-in molded case construction\u003c\/strong\u003e pairs rugged reliability with a convenient mounting and replacement experience in OEM panelboards and load centers.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOEM-compatible\u003c\/strong\u003e designed to work with matching Eaton OEM load centers and panelboards for seamless system integration.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eWhether you’re upgrading an aging panel, expanding a commercial electrical room, or outfitting a light industrial distribution center, the CH2125 provides precise protection without complicating installation. Its fast plug-in connection means fewer interruptions on job sites, while the thermal-magnetic mechanism delivers dependable trip performance, protecting wiring and devices from overcurrent and short circuits.\u003c\/p\u003e \u003ch3\u003eKey applications and compatibility\u003c\/h3\u003e\n\u003cp\u003eIdeal for:\u003c\/p\u003e\n\u003cul\u003e \u003cli\u003eResidential panelboards upgrading or replacements that require reliable 125A main\/branch protection\u003c\/li\u003e \u003cli\u003eCommercial electrical rooms needing durable, easy-to-replace circuit protection\u003c\/li\u003e \u003cli\u003eLight industrial installations with 3-phase distribution networks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDesigned for seamless compatibility with matching Eaton OEM load centers and panelboards, the CH2125 helps maintain consistency across replacement parts and ensures coordinated protection across all circuits.\u003c\/p\u003e \u003ch3\u003eTechnical snapshot\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\u003cstrongmanufacturer:\u003e Eaton\u003c\/strongmanufacturer:\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e CH2125\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Thermal-magnetic molded case circuit breaker\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmperage Rating:\u003c\/strong\u003e 125A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 240V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNumber of Poles:\u003c\/strong\u003e 3\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMounting Style:\u003c\/strong\u003e Plug-in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Branch circuit overcurrent and short-circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Eaton CH2125 when you need a reliable, install-ready solution that pairs precise trip protection with straightforward serviceability. It’s a purpose-built choice for professional electricians who value clarity, compatibility, and performance in every panel configuration.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amp State","offers":[{"title":"Default Title","offer_id":46349511590050,"sku":null,"price":710.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/8094\/6850\/files\/eaton_breaker_and_panels_3918f597-f83c-402f-8ea0-47017a0c4084.png?v=1764148599","url":"https:\/\/www.ampstate.com\/products\/eaton-ch2125-125a-240v-3-pole-plug-in-circuit-breaker","provider":"Ampstate Electric Corporation","version":"1.0","type":"link"}